PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2544081-1 1989 We have expressed a recombinant mouse interferon alpha (r.Mu-IFN alpha 2) in Escherichia coli under the control of a tryptophan promoter using a synthetic adaptor formed by annealing two partially complementary oligonucleotides which introduced an ATG start codon and re-established the complete coding sequence of the mature IFN alpha 2 protein in the expression vector. Oligonucleotides 211-227 interferon alpha B Mus musculus 38-55